Grill



FIG. 1 is a front and left side perspective view of a grill showing my new design;

FIG. 2 is a rear and left side perspective view thereof; and,

FIG. 3 is a front elevation view thereof.

The broken lines in the drawings illustrate portions of the grill that form no part of the claimed design. 

CLAIM The ornamental design for a grill, as shown and described. 